EnvTech, Inc. (ETI) has been offering expertise and products for refinery and chemical plant maintenance, operations, and environmental needs since 1991.
In 2000, EnvTech Europe (ETE) acquired 10% of ETI, and started providing services on the European market.
EnvTech’s main focus is providing procedures for (and supervision of) chemical cleanings in order to prepare entire process units for turnaround maintenance (or for long-term lay-up or closure).
In today’s constantly expanding oil and gas industries every minute of production time is necessary to fulfill production requirements. Lost roduction time means lost revenue. With this in mind, EnvTech has developed a chemical cleaning process that can be completed in less than 48 hours, and leaves the entire unit gas-free and ready for hot work. The proprietary buffered cleaning solution EnvTech uses is non-corrosive and can be drained directly to the plant sewer (with no ill effect on the wastewater treatment plant).
As a consulting firm (not a contractor) EnvTech will provide the best procedure to clean a particular process unit, and work with the plant’s staff or a qualified contractor) to complete the project successfully.
EnvTech has developed procedures for and supervised chemical cleanings of process units of many types, including:
- Atmospheric Crude Distillation
- Gas Oil Fractionator
- Distillate Fractionator
- Vacuum Crude Distillation
- Visbreaker
- Visbreaker Vacuum Flasher
- Delayed Coker
- Flexicoker
- FCC
- Cat Poly
- HF and Sulfuric Alkylation
- Naphtha Hydrotreater
- Hydrocracker
- Platformer